Ключевые слова: administration, authority, background, bank, bitcoin, blockchain, business, cash, chain, coin, computer, concept, crowd, crowd management, crypto, cryptocurrency, cryptocurrency mining, currency, digital, digital technology, farm, finance, financial, globalization, graphic, hidden, hidden management, illustration, internet, isometric, leader, management, market, mine, mining, money, operation, pay, payment, people, platform, software, technology, token, trade, trading, trading platform, virtual, work,